[Media Router] Support dual discovery

chrome/browser/media/router/discovery/dial/dial_media_sink_service_impl_unittest.cc

Index: chrome/browser/media/router/discovery/dial/dial_media_sink_service_impl_unittest.cc
diff --git a/chrome/browser/media/router/discovery/dial/dial_media_sink_service_impl_unittest.cc b/chrome/browser/media/router/discovery/dial/dial_media_sink_service_impl_unittest.cc
index c99e49001fd0c7cad4152d531b3812768f5ce0fb..359fce3346bbc3e63b7471c024bda85c6ed98c5f 100644
--- a/chrome/browser/media/router/discovery/dial/dial_media_sink_service_impl_unittest.cc
+++ b/chrome/browser/media/router/discovery/dial/dial_media_sink_service_impl_unittest.cc
@@ -100,7 +100,7 @@ TEST_F(DialMediaSinkServiceImplTest, TestOnDeviceDescriptionAvailable) {
 
   media_sink_service_->OnDeviceDescriptionAvailable(device_data,
                                                     device_description);
-  EXPECT_TRUE(media_sink_service_->current_sinks_.empty());
+  EXPECT_EQ(size_t(0), media_sink_service_->GetCurrentSinksSize());
 
   std::vector<DialDeviceData> deviceList{device_data};
   EXPECT_CALL(*mock_description_service_, GetDeviceDescriptions(deviceList, _));
@@ -109,7 +109,7 @@ TEST_F(DialMediaSinkServiceImplTest, TestOnDeviceDescriptionAvailable) {
   media_sink_service_->OnDeviceDescriptionAvailable(device_data,
                                                     device_description);
 
-  EXPECT_EQ(size_t(1), media_sink_service_->current_sinks_.size());
+  EXPECT_EQ(size_t(1), media_sink_service_->GetCurrentSinksSize());

[imcheng, 2017/07/06 22:53:30]

1u

[zhaobin, 2017/07/10 20:21:15]

Done.

[imcheng, 2017/07/12 00:51:35]

Not done? :)

 }
 
 TEST_F(DialMediaSinkServiceImplTest, TestTimer) {